| Barton Size 5 Ball Bearing Block Triple Swivel & Becket High load cruiser block of rugged construction, featuring high quality injection moulded side plates with all load-carrying components of 316 grade stainless steel. Side plates are through-bolted and riveted for added strength and security. Good looking and versatile block, designed for ease of use on larger cruising and racing yachts. Ideal for use with Barton Ball bearing mainsheet traveller systems. With our unique super-low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter centre boss. This allows us to fit more load-bearing balls, which ensure extremely low friction performance, even under high loads û triple swievel with Fully swivelling head with removable shackle. All the appropriate 54mm blocks are available with or without becket. Length mm: 173 Weight: 489 Sheave size: 55mm x 17mm (2 1/8 x 5/8inch) Fiddle: 38/64mm x 17mm (1 1/2inch / 2 1/2inch x 5/8inch) Max rope diameter: 12mm (7/16inch) SWL: 750kg (1650lbs) Break load: 1500Kg (3300 lbs) Length: 173mm Weight: 498g |
